def load_script(script_path, transition_duration=1):
keypoints = []
with open(script_path, 'r') as f:
while True:
url = f.readline()
if not url:
break
line = f.readline()
if not line:
duration = transition_duration
else:
duration = float(line)
keypoints.append({
'state': neuroglancer.parse_url(url),
'transition_duration': duration
})
return keypoints
def load_script(script_path, transition_duration=1):
keypoints = []
with open(script_path, 'r') as f:
while True:
url = f.readline()
if not url:
break
line = f.readline()
if not line:
duration = transition_duration
else:
duration = float(line)
keypoints.append({
'state': neuroglancer.parse_url(url),
'transition_duration': duration
})
return keypoints
def add_segments_from_state(self, base_state):
if isinstance(base_state, basestring):
base_state = neuroglancer.parse_url(base_state)
elif isinstance(base_state, dict):
base_state = neuroglancer.ViewerState(base_state)
segment_ids = self.get_state_segment_ids(base_state)
existing_segment_ids = self.get_existing_segment_ids()
for segment_id in segment_ids:
if segment_id in existing_segment_ids:
print('Skipping redundant segment id %d' % segment_id)
continue
self.states.append(self.make_initial_state(segment_id, base_state))
if self.state_index is None:
self.next_state()
def add_segments_from_state(self, base_state):
if isinstance(base_state, basestring):
base_state = neuroglancer.parse_url(base_state)
elif isinstance(base_state, dict):
base_state = neuroglancer.ViewerState(base_state)
segment_ids = self.get_state_segment_ids(base_state)
existing_segment_ids = self.get_existing_segment_ids()
for segment_id in segment_ids:
if segment_id in existing_segment_ids:
print('Skipping redundant segment id %d' % segment_id)
continue
self.states.append(self.make_initial_state(segment_id, base_state))
if self.state_index is None:
self.next_state()
ap.add_argument('--url', type=str)
ap.add_argument('-n',
'--no-webbrowser',
action='store_true',
help='Don\'t open the webbrowser.')
ap.add_argument(
'-a',
'--bind-address',
help=
'Bind address for Python web server. Use 127.0.0.1 (the default) to restrict access '
'to browers running on the local machine, use 0.0.0.0 to permit access from remote browsers.'
)
ap.add_argument(
'--static-content-url',
help='Obtain the Neuroglancer client code from the specified URL.')
args = ap.parse_args()
if args.bind_address:
neuroglancer.set_server_bind_address(args.bind_address)
if args.static_content_url:
neuroglancer.set_static_content_source(url=args.static_content_url)
anno = Annotator()
if args.url:
anno.viewer.set_state(neuroglancer.parse_url(args.url))
print(anno.get_viewer_url())
if not args.no_webbrowser:
anno.show()
def from_url(cls, ng_url):
state = neuroglancer.parse_url(ng_url)
base = '{}://{}'.format(
urlparse(ng_url).scheme,
urlparse(ng_url).netloc)
return cls(state=state, base=base)
